Ferreira Júnior, D. C. http://orcid.org/0000-0002-3378-9250
Gaion, L. A. http://orcid.org/0000-0003-4246-1975
Sousa Júnior, G. S.
Santos, D. M. M. http://orcid.org/0000-0003-1270-7372
Carvalho, R. F.
Article History
Received: 3 August 2017
Revised: 2 October 2017
Accepted: 9 December 2017
First Online: 15 December 2017